Q&A

1997 Pontiac Grand Am

Question: ENGINE TUNE UP

• Code P0420 ...but
  Check engine light comes on. Code P0420 is the culprit, which supposedly tells me the catalytic converter is bad. I cleared the code and drove the car for 3 weeks without a problem. I had the ca...

  Q&A > Pontiac > 2003 Pontiac Grand Am

• ETS OFF LIGHT AND ENGINE LIGHT ON
  Ok i have a 1996 pontiac grand am the ets off light is on the the check engine light is on. we hooked it up to a computer and it said the egr value needed repalcing. we took egr value off and it ...

  Q&A > Pontiac > 1996 Pontiac Grand Am

• fuel filter? fuel injectors? tune up????
  My car seems to "hesitate" as I am driving down the road. Car has 71,400 miles. Bought it a couple of months ago, don't know maintance history.

  Q&A > Pontiac > 2005 Pontiac Grand Am

• Tune Up Information
  How do you get to the rear bank of plugs on the 3.4 V6 engine?

  Q&A > Pontiac > 2005 Pontiac Grand Am

• I ran through a water puddle and my car is not properly accelerating and the
  check engine light is flashing, and it is cutting off. What could the problems be?

  Q&A > Pontiac > 1999 Pontiac Grand Am